McAlester, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McAlester, a city in Pittsburg County, Oklahoma.
Tonight
75°F
Mostly Clear
Mostly clear, with a low around 75. South wind around 5 mph.
7-day forecast for McAlester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 75°F | Partly Cloudy | 5 mph S | 0% |
| Sunday | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 16% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 56% |
| Monday | 93°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph N | 56% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 21% |
| Tuesday | 88°F | Mostly Sunny | 5 mph N | 12% |
| Tuesday Night | 65°F | Partly Cloudy | 5 mph NE | 5% |
| Wednesday | 89°F | Mostly Sunny | 5 mph NE | 8% |
| Wednesday Night | 65°F | Partly Cloudy | 0 to 5 mph NE | 7% |
| Thursday | 90°F | Mostly Sunny | 0 to 5 mph E | 6% |
| Thursday Night | 66°F | Partly Cloudy | 0 mph | 6% |
| Friday | 89°F | Partly Sunny | 0 to 5 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov) for McAlester (34.926, -95.774). Updated through the day.
Growing snapshot for McAlester
Last spring frost
Mar 31
First fall frost
Nov 3
Growing season
216 days
Hardiness zone
7b
More local growing data for McAlester: nearby ZIP 74554 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Adamson
Alderson
Arpelar
Bache
Blanco
Bug Tussle
Canadian
Canadian Shores
Carlton Landing
Crowder
Enterprise
Gowen
Haileyville
Hartshorne
Haywood
Indianola
Kiowa
Krebs
Longtown
Pittsburg
Quinton
Savanna
Scipio
Climate data from the nearest NOAA station, Mcalester Rgnl Ap, Ok (4.7 mi from McAlester). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.